Window shopping. How are they for durability? 83K miles. 2wd wagon

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[SIGPIC] Diesel loving autocrossing grandpa Architect. 08 Dodge 3/4 ton with Cummins & six speed; I have had about 35 benzes. I have a 39 Studebaker Coupe Express pickup in which I have had installed a 617 turbo and a five speed manual.[SIGPIC]

..I also have a 427 Cobra replica with an aluminum chassis.

Sort of. It's made to run European regular, which is 95 RON octane. Translated to our pump octane standard, that's about 90. If you want to be frugal, run mid grade most of the year and premium during hot months.